METALWORKING FLUID COMPOSITION

To provide a metalworking fluid composition that has a sufficiently high flash point and can extend the tool service life.SOLUTION: The present invention provides a metalworking fluid composition. The metalworking fluid composition includes: a lubricant base oil including a first ester, which is an...

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Bibliographische Detailangaben
Hauptverfasser:	ENDO RYUTA, YAMAMOTO TAKUMI, OSHIO TASASHI, TSUJIMOTO TEPPEI, MANAI KO, SENBONGI NORIO, TAMURA KENTARO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMISTRY FUELS LUBRICANTS LUBRICATING COMPOSITIONS METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MONOXIDE USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION
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Beschreibung
Zusammenfassung:	To provide a metalworking fluid composition that has a sufficiently high flash point and can extend the tool service life.SOLUTION: The present invention provides a metalworking fluid composition. The metalworking fluid composition includes: a lubricant base oil including a first ester, which is an ester derived from a saturated fatty acid and an alcohol, a second ester, which is an ester derived from an unsaturated fatty acid and an alcohol, and at least one selected from the group consisting of mineral oil and synthetic oil excluding esters; a thio phosphate; and an acid phosphate.SELECTED DRAWING: None 【課題】充分に高い引火点を有するとともに、工具寿命を延ばすことが可能な金属加工油組成物を提供すること。【解決手段】金属加工油組成物が提供される。当該金属加工油組成物は、飽和脂肪酸とアルコールとのエステルである第１のエステル、不飽和脂肪酸とアルコールとのエステルである第２のエステル、並びに、鉱油、及び、エステル以外の合成油からなる群より選ばれる少なくとも１種を含む潤滑油基油と、チオリン酸エステルと、酸性リン酸エステルとを含有する。【選択図】なし